Add extra guard clauses to deployment commands

package.json

@@ -378,7 +378,7 @@
                 },
                 {
                     "command": "containerApps.deployContainerApp",
-                    "when": "view =~ /(azureResourceGroups|azureFocusView)/ && viewItem =~ /containerAppItem/i",
+                    "when": "view =~ /(azureResourceGroups|azureFocusView)/ && viewItem =~ /containerAppItem(.*)revisionMode:single/i",
                     "group": "2@1"
                 },
                 {

src/commands/deployContainerApp/deployContainerApp.ts

@@ -3,6 +3,7 @@
  *  Licensed under the MIT License. See License.txt in the project root for license information.
  *--------------------------------------------------------------------------------------------*/
 
+import { KnownActiveRevisionsMode } from "@azure/arm-appcontainers";
 import { type ResourceGroup } from "@azure/arm-resources";
 import { LocationListStep, ResourceGroupListStep } from "@microsoft/vscode-azext-azureutils";
 import { activityInfoIcon, activitySuccessContext, AzureWizard, createSubscriptionContext, createUniversallyUniqueContextValue, GenericTreeItem, nonNullProp, nonNullValue, type IActionContext, type ISubscriptionActionContext, type ISubscriptionContext } from "@microsoft/vscode-azext-utils";
@@ -16,15 +17,25 @@ import { getVerifyProvidersStep } from "../../utils/getVerifyProvidersStep";
 import { localize } from "../../utils/localize";
 import { pickContainerApp } from "../../utils/pickItem/pickContainerApp";
 import { deployWorkspaceProject } from "../deployWorkspaceProject/deployWorkspaceProject";
+import { editContainerCommandName } from "../editContainer/editContainer";
 import { ContainerAppUpdateStep } from "../image/imageSource/ContainerAppUpdateStep";
 import { ImageSourceListStep } from "../image/imageSource/ImageSourceListStep";
 import { type ContainerAppDeployContext } from "./ContainerAppDeployContext";
 
+const deployContainerAppCommandName: string = localize('deployContainerApp', 'Deploy to Container App...');
+
 export async function deployContainerApp(context: IActionContext, node?: ContainerAppItem): Promise<void> {
     const item: ContainerAppItem = node ?? await pickContainerApp(context);
     const subscriptionContext: ISubscriptionContext = createSubscriptionContext(item.subscription);
     const subscriptionActionContext: ISubscriptionActionContext = { ...context, ...subscriptionContext };
 
+    if (item.containerApp.revisionsMode === KnownActiveRevisionsMode.Multiple) {
+        throw new Error(localize('multipleRevisionsNotSupported', 'The container app cannot be updated using "{0}" while in multiple revisions mode. Navigate to the revision\'s container and execute "{1}" instead.', deployContainerAppCommandName, editContainerCommandName));
+    }
+    if ((item.containerApp.template?.containers?.length ?? 0) > 1) {
+        throw new Error(localize('multipleContainersNotSupported', 'The container app cannot be updated using "{0}" while having more than one active container. Navigate to the specific container instance and execute "{1}" instead.', deployContainerAppCommandName, editContainerCommandName));
+    }
+
     // Prompt for image source before initializing the wizard in case we need to redirect the call to 'deployWorkspaceProject' instead
     const imageSource: ImageSource = await promptImageSource(subscriptionActionContext);
     if (imageSource === ImageSource.RemoteAcrBuild) {

src/commands/deployWorkspaceProject/deployWorkspaceProject.ts

@@ -26,6 +26,8 @@ import { type DeployWorkspaceProjectInternalContext } from "./internal/DeployWor
 import { deployWorkspaceProjectInternal } from "./internal/deployWorkspaceProjectInternal";
 import { convertV1ToV2SettingsSchema } from "./settings/convertSettings/convertV1ToV2SettingsSchema";
 
+export const deployWorkspaceProjectCommandName: string = localize('deployWorkspaceProject', 'Deploy Project from Workspace...');
+
 export async function deployWorkspaceProject(context: IActionContext & Partial<DeployWorkspaceProjectContext>, item?: ContainerAppItem | ManagedEnvironmentItem): Promise<DeployWorkspaceProjectResults> {
     // If an incompatible tree item is passed, treat it as if no item was passed
     if (item && !ContainerAppItem.isContainerAppItem(item) && !ManagedEnvironmentItem.isManagedEnvironmentItem(item)) {

src/commands/deployWorkspaceProject/internal/deployWorkspaceProjectInternal.ts

@@ -3,6 +3,7 @@
 *  Licensed under the MIT License. See License.md in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 
+import { KnownActiveRevisionsMode } from "@azure/arm-appcontainers";
 import { LocationListStep, ResourceGroupCreateStep } from "@microsoft/vscode-azext-azureutils";
 import { AzureWizard, GenericTreeItem, activityInfoIcon, activitySuccessContext, createUniversallyUniqueContextValue, nonNullValueAndProp, type AzureWizardExecuteStep, type AzureWizardPromptStep, type ExecuteActivityContext } from "@microsoft/vscode-azext-utils";
 import { ProgressLocation, window } from "vscode";
@@ -14,9 +15,11 @@ import { localize } from "../../../utils/localize";
 import { ContainerAppCreateStep } from "../../createContainerApp/ContainerAppCreateStep";
 import { LogAnalyticsCreateStep } from "../../createManagedEnvironment/LogAnalyticsCreateStep";
 import { ManagedEnvironmentCreateStep } from "../../createManagedEnvironment/ManagedEnvironmentCreateStep";
+import { editContainerCommandName } from "../../editContainer/editContainer";
 import { ContainerAppUpdateStep } from "../../image/imageSource/ContainerAppUpdateStep";
 import { ImageSourceListStep } from "../../image/imageSource/ImageSourceListStep";
 import { IngressPromptStep } from "../../ingress/IngressPromptStep";
+import { deployWorkspaceProjectCommandName } from "../deployWorkspaceProject";
 import { formatSectionHeader } from "../formatSectionHeader";
 import { AppResourcesNameStep } from "./AppResourcesNameStep";
 import { DeployWorkspaceProjectConfirmStep } from "./DeployWorkspaceProjectConfirmStep";
@@ -78,6 +81,13 @@ export async function deployWorkspaceProjectInternal(
         startingConfiguration = await getStartingConfiguration({ ...context });
     });
 
+    if (startingConfiguration?.containerApp?.revisionsMode === KnownActiveRevisionsMode.Multiple) {
+        throw new Error(localize('multipleRevisionsNotSupported', 'The container app cannot be updated using "{0}" while in multiple revisions mode. Navigate to the revision\'s container and execute "{1}" instead.', deployWorkspaceProjectCommandName, editContainerCommandName));
+    }
+    if ((startingConfiguration?.containerApp?.template?.containers?.length ?? 0) > 1) {
+        throw new Error(localize('multipleContainersNotSupported', 'The container app cannot be updated using "{0}" while having more than one active container. Navigate to the specific container instance and execute "{1}" instead.', deployWorkspaceProjectCommandName, editContainerCommandName));
+    }
+
     const wizardContext: DeployWorkspaceProjectInternalContext = {
         ...context,
         ...activityContext,

src/commands/editContainer/editContainer.ts

@@ -22,6 +22,8 @@ import { ContainerEditDraftStep } from "./ContainerEditDraftStep";
 import { ContainerEditStartingResourcesLogStep } from "./ContainerEditStartingResourcesLogStep";
 import { RegistryAndSecretsUpdateStep } from "./RegistryAndSecretsUpdateStep";
 
+export const editContainerCommandName: string = localize('editContainer', 'Edit Container...');
+
 // Edits both the 'image' and 'environmentVariables' portion of the container profile (draft)
 export async function editContainer(context: IActionContext, node?: ContainersItem | ContainerItem): Promise<void> {
     const item: ContainerItem | ContainersItem = node ?? await pickContainer(context, { autoSelectDraft: true });